Version 1.8 of gecko-sdk. Downloaded from here:...

gecko-sdk/include/jni_md.h

+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *
+ * The Original Code is mozilla.org code.
+ *
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ * Contributor(s): 
+ *
+ *
+ * This Original Code has been modified by IBM Corporation.
+ * Modifications made by IBM described herein are
+ * Copyright (c) International Business Machines
+ * Corporation, 2000
+ *
+ * Modifications to Mozilla code or documentation
+ * identified per MPL Section 3.3
+ *
+ * Date         Modified by     Description of modification
+ * 03/27/2000   IBM Corp.       Set JNICALL to Optlink for
+ *                               use in OS2
+ */
+
+/*******************************************************************************
+ * Netscape version of jni_md.h -- depends on jri_md.h
+ ******************************************************************************/
+
+#ifndef JNI_MD_H
+#define JNI_MD_H
+
+#include "prtypes.h" /* needed for _declspec */
+
+/*******************************************************************************
+ * WHAT'S UP WITH THIS FILE?
+ * 
+ * This is where we define the mystical JNI_PUBLIC_API macro that works on all
+ * platforms. If you're running with Visual C++, Symantec C, or Borland's 
+ * development environment on the PC, you're all set. Or if you're on the Mac
+ * with Metrowerks, Symantec or MPW with SC you're ok too. For UNIX it shouldn't
+ * matter.
+
+ * Changes by sailesh on 9/26 
+
+ * There are two symbols used in the declaration of the JNI functions
+ * and native code that uses the JNI:
+ * JNICALL - specifies the calling convention 
+ * JNIEXPORT - specifies export status of the function 
+ * 
+ * The syntax to specify calling conventions is different in Win16 and
+ * Win32 - the brains at Micro$oft at work here. JavaSoft in their
+ * infinite wisdom cares for no platform other than Win32, and so they
+ * just define these two symbols as:
+
+ #define JNIEXPORT __declspec(dllexport)
+ #define JNICALL __stdcall
+
+ * We deal with this, in the way JRI defines the JRI_PUBLIC_API, by
+ * defining a macro called JNI_PUBLIC_API. Any of our developers who
+ * wish to use code for Win16 and Win32, _must_ use JNI_PUBLIC_API to
+ * be able to export functions properly.
+
+ * Since we must also maintain compatibility with JavaSoft, we
+ * continue to define the symbol JNIEXPORT. However, use of this
+ * internally is deprecated, since it will cause a mess on Win16.
+
+ * We _do not_ need a new symbol called JNICALL. Instead we
+ * redefine JNICALL in the same way JRI_CALLBACK was defined.
+
+ ******************************************************************************/
+
+/* DLL Entry modifiers... */
+#if defined(XP_OS2)
+#  ifdef XP_OS2_VACPP
+#     define JNI_PUBLIC_API(ResultType)      ResultType _System
+#     define JNI_PUBLIC_VAR(VarType)         VarType
+#     define JNICALL                         _Optlink
+#     define JNIEXPORT
+#  else
+#     define JNI_PUBLIC_API(ResultType)    ResultType
+#     define JNI_PUBLIC_VAR(VarType)         VarType
+#     define JNICALL
+#     define JNIEXPORT
+#  endif
+/* Win32 */
+#elif defined(XP_WIN) || defined(_WINDOWS) || defined(WIN32) || defined(_WIN32)
+#       include <windows.h>
+#       if defined(_MSC_VER) || defined(__GNUC__)
+#               if defined(WIN32) || defined(_WIN32)
+#                       define JNI_PUBLIC_API(ResultType)       _declspec(dllexport) ResultType __stdcall
+#                       define JNI_PUBLIC_VAR(VarType)          VarType
+#                       define JNI_NATIVE_STUB(ResultType)      _declspec(dllexport) ResultType
+#                       define JNICALL                          __stdcall
+#               else /* !_WIN32 */
+#                   if defined(_WINDLL)
+#                       define JNI_PUBLIC_API(ResultType)       ResultType __cdecl __export __loadds 
+#                       define JNI_PUBLIC_VAR(VarType)          VarType
+#                       define JNI_NATIVE_STUB(ResultType)      ResultType __cdecl __loadds
+#                       define JNICALL                          __loadds
+#                   else /* !WINDLL */
+#                       define JNI_PUBLIC_API(ResultType)       ResultType __cdecl __export
+#                       define JNI_PUBLIC_VAR(VarType)          VarType
+#                       define JNI_NATIVE_STUB(ResultType)      ResultType __cdecl __export
+#                       define JNICALL                          __export
+#                   endif /* !WINDLL */
+#               endif /* !_WIN32 */
+#       elif defined(__BORLANDC__)
+#               if defined(WIN32) || defined(_WIN32)
+#                       define JNI_PUBLIC_API(ResultType)       __export ResultType
+#                       define JNI_PUBLIC_VAR(VarType)          VarType
+#                       define JNI_NATIVE_STUB(ResultType)       __export ResultType
+#                       define JNICALL
+#               else /* !_WIN32 */
+#                       define JNI_PUBLIC_API(ResultType)       ResultType _cdecl _export _loadds 
+#                       define JNI_PUBLIC_VAR(VarType)          VarType
+#                       define JNI_NATIVE_STUB(ResultType)      ResultType _cdecl _loadds
+#                       define JNICALL                  _loadds
+#               endif
+#       else
+#               error Unsupported PC development environment.   
+#       endif
+#       ifndef IS_LITTLE_ENDIAN
+#               define IS_LITTLE_ENDIAN
+#       endif
+        /*  This is the stuff inherited from JavaSoft .. */
+#       define JNIEXPORT __declspec(dllexport)
+
+
+/* Mac */
+#elif macintosh || Macintosh || THINK_C
+#       if defined(__MWERKS__)                          /* Metrowerks */
+#               if !__option(enumsalwaysint)
+#                       error You need to define 'Enums Always Int' for your project.
+#               endif
+#               if defined(TARGET_CPU_68K) && !TARGET_RT_MAC_CFM 
+#                       if !__option(fourbyteints) 
+#                               error You need to define 'Struct Alignment: 68k' for your project.
+#                       endif
+#               endif /* !GENERATINGCFM */
+#               define JNI_PUBLIC_API(ResultType)       __declspec(export) ResultType 
+#               define JNI_PUBLIC_VAR(VarType)          JNI_PUBLIC_API(VarType)
+#               define JNI_NATIVE_STUB(ResultType)      JNI_PUBLIC_API(ResultType)
+#       elif defined(__SC__)                            /* Symantec */
+#               error What are the Symantec defines? (warren@netscape.com)
+#       elif macintosh && applec                        /* MPW */
+#               error Please upgrade to the latest MPW compiler (SC).
+#       else
+#               error Unsupported Mac development environment.
+#       endif
+#       define JNICALL
+        /*  This is the stuff inherited from JavaSoft .. */
+#       define JNIEXPORT
+
+/* Unix or else */
+#else
+#       define JNI_PUBLIC_API(ResultType)               ResultType
+#       define JNI_PUBLIC_VAR(VarType)                  VarType
+#       define JNI_NATIVE_STUB(ResultType)              ResultType
+#       define JNICALL
+        /*  This is the stuff inherited from JavaSoft .. */
+#       define JNIEXPORT
+#endif
+
+#ifndef FAR             /* for non-Win16 */
+#define FAR
+#endif
+
+/* Get the rest of the stuff from jri_md.h */
+#include "jri_md.h"
+
+#endif /* JNI_MD_H */